4-Chlorobenzaldehyde

Names

[ CAS No. ]:
104-88-1

[ Name ]:
4-Chlorobenzaldehyde

[Synonym ]:
AMMONIUM STANDARD
AMMONIA WATER
4-chloro-benzaldehyde
EINECS 203-247-4
4-Fluorobenzaldehyde
AMMONIA GAS
4-Chlorbenzaldehyd
AQUEOUS AMMONIA
4-Chlorobenzaldehyde
p-Fluorobenzaldehyde
Benzaldehyde, 4-chloro-
para-chloro-benzaldehyde
p-chlorobenzenecarboxaldehyde
PCAD
AMMONIA NO 2
AMMONIA NO 1
MFCD00011418
p-Chlorobenzaldehyde
AMMONIUM LIQUOR

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
213.7±13.0 °C at 760 mmHg

[ Melting Point ]:
46 °C

[ Molecular Formula ]:
C₇H₅ClO

[ Molecular Weight ]:
140.567

[ Flash Point ]:
87.8±0.0 °C

[ Exact Mass ]:
140.002899

[ PSA ]:
17.07000

[ LogP ]:
2.21

[ Vapour density ]:
0.6 (vs air)

[ Vapour Pressure ]:
0.2±0.4 mmHg at 25°C

[ Index of Refraction ]:
1.585

[ Stability ]:
Stable, but air and light-sensitive. Incompatible with strong bases, strong reducing agents, strong oxidizing agents.

[ Water Solubility ]:
935 mg/L (20 ºC)

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: CU5076000

CHEMICAL NAME :: Benzaldehyde, p-chloro-

CAS REGISTRY NUMBER :: 104-88-1

LAST UPDATED :: 199710

DATA ITEMS CITED :: 7

MOLECULAR FORMULA :: C7-H5-Cl-O

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1575 mg/kg

TOXIC EFFECTS :: Behavioral - altered sleep time (including change in righting reflex) Behavioral - somnolence (general depressed activity) Behavioral - excitement

REFERENCE :: GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 31(2),50,1987

TYPE OF TEST :: LC - Lethal concentration

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >473 mg/m3/4H

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 31(2),50,1987

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1400 mg/kg

TOXIC EFFECTS :: Behavioral - altered sleep time (including change in righting reflex) Behavioral - somnolence (general depressed activity) Behavioral - excitement

REFERENCE :: GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 31(2),50,1987 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X4033 No. of Facilities: 50 (estimated) No. of Industries: 3 No. of Occupations: 21 No. of Employees: 6571 (estimated) No. of Female Employees: 916 (estimated)

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H302-H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xn:Harmful

[ Risk Phrases ]:
R22;R36/38;R51/53

[ Safety Phrases ]:
S26-S61-S37/39-S36

[ RIDADR ]:
UN 1219 3/PG 2

[ WGK Germany ]:
2

[ RTECS ]:
CU5076000

[ Packaging Group ]:
III

[ Hazard Class ]:
9

[ HS Code ]:
2913000090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2913000090

[ Summary ]:
HS: 2913000090 halogenated, sulphonated, nitrated or nitrosated derivatives of products of heading 2912 Educational tariff:17.0% Tax rebate rate:9.0% Regulatory conditions:none Most favored nation tariff:5.5% General tariff:30.0%

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Related Compounds

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